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Sewer gas is a complex, generally obnoxious smelling mixture of toxic and nontoxic gases produced and collected in sewage systems by the decomposition of organic household or industrial wastes, typical components of sewage. [1] Sewer gases may include hydrogen sulfide, ammonia, methane, esters, carbon monoxide, sulfur dioxide and nitrogen ...
Chlorine gas poisoning is an illness resulting from the effects of exposure to chlorine beyond the threshold limit value. Acute chlorine gas poisoning primarily affects the respiratory system , causing difficulty breathing, cough, irritation of the eyes, nose, and throat, and sometimes skin irritation .
An exposure to 1 WL for 1 working month (170 hours) equals 1 WLM cumulative exposure. A cumulative exposure of 1 WLM is roughly equivalent to living one year in an atmosphere with a radon concentration of 230 Bq/m 3. [6] The radon (222 Rn) released into the air decays to 210 Pb and other radioisotopes. The levels of 210 Pb can be measured.
The typical symptoms of chlorine gas exposure are coughing, irritation or burning in the throat, nose and eyes, difficulty breathing, watery eyes and chest tightness, the experts note.
An El Paso Water employee died from the toxic effects of hydrogen sulfide, or sewer gas, and possible drowning, according to findings from an autopsy done by an El Paso County medical examiner ...
The researchers also determined that people who use their stoves at home 110 days a year had exposure to nitrogen dioxide that exceeds the World Health Organization’s recommended 200 µg/m3 for ...
The symptoms of acute nitrogen dioxide poisoning is non-specific and have a semblance with ammonia gas poisoning, chlorine gas poisoning, and carbon monoxide poisoning. The symptoms also resembles that of pneumonia or viral infection and other inhalational injuries but common symptoms includes rhinitis wheezing or coughing, conjunctivitis ...
Here are the actual risks, according to an atmospheric chemist.